Ep.9 World’s youngest serial killer. Amarjeet Sada’s story is unfolded in worldtillnow. This is the story of a young Indian boy who started committing murders at the age of 7. He was just 8 when he was captured by police.to know more about the case check out this link : https://worldtillnow.com/news/worlds-youngest-serial-killer/ . A No Money Productions Original.